socket中为什么在clientsocket中执行了socket.sendbuf之后，服务端的SocketClientRead事件不被激发？

Question

总是需要在执行了一次sendtext才会激发，为什么？

Answer 1

我也有同样的问题我在SeverSocket.ServerSocket1ClientRead事件里用
如下如下多次调用SentText,ClientSocket.ClientSocket1Read事件被激发的次数总少于
SeverSocket.serverSocket1ClientRead里调用SentText的次数。在SeverSocket.ServerSocket1ClientRead里if ADOQuery5.RecordCount>0 then
     begin        ADOQuery5.First;
        for i:=0 to ADOQuery5.RecordCount-1 do
        begin
           sfzl:=trim(ADOQuery5.FieldbyName('bah').asstring)+'#bah'
          +trim(ADOQuery5.FieldbyName('xm').asstring)+'#xm'
          +trim(ADOQuery5.FieldbyName('zlt').asstring)+'#zlt'
          +trim(ADOQuery5.FieldbyName('ks').asstring)+'#ks'
          +trim(ADOQuery5.FieldbyName('ys').asstring)+'#ys'
          +trim(ADOQuery5.FieldbyName('times').asstring)+'#times';
          ServerSocket1.Socket.connections[m].SendText(sfzl);
          if  ADOQuery5.Eof=false then
            ADOQuery5.Next;
        end;
end；

Answer 2

是用的bmnonblocking吧，既然是非阻塞，就是靠消息驱动，当然存在消息阻塞的情况